void Main(){ (new Director()).Show(new VisitorA());}class Director{ List elements = new List{ new ElementA(), new ElementB() };...
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其他好文 时间:
2014-11-17 12:04:45
阅读次数:
165
第一种:使用命令行Stsadm来进行备份与还原定位到Stsadm地址cd C:\Program Files\Common Files\Microsoft Shared\Web Server Extensions\14\BIN备份stsadm -o backup -url http://xxxxx -...
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其他好文 时间:
2014-11-17 10:20:15
阅读次数:
218
Given a matrix of m x n elements (m rows, n columns), return all elements of the matrix in spiral order. For example,Given the following matrix:[ [ 1,...
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其他好文 时间:
2014-11-17 06:54:06
阅读次数:
190
Given an integer n, generate a square matrix filled with elements from 1 to n2 in spiral order. For example,Given n = 3,You should return the followin...
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其他好文 时间:
2014-11-17 06:53:48
阅读次数:
152
Given a set of distinct integers,S, return all possible subsets.Note:Elements in a subset must be in non-descending order.The solution set must not co...
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其他好文 时间:
2014-11-16 22:52:55
阅读次数:
244
Given an array and a value, remove all instances of that value in place and return the new length.The order of elements can be changed. It doesn't mat...
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其他好文 时间:
2014-11-16 14:32:13
阅读次数:
190
Given a collection of integers that might contain duplicates, S, return all possible subsets.Note:Elements in a subset must be in non-descending order...
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其他好文 时间:
2014-11-16 07:07:37
阅读次数:
141
dom4j中,使用Element.attributes方法可以获取到节点的属性,而使用elements则可以获取相应的子节点
比如:
Element?root?=?doc.getRootElement();
List?attrList?=?root.attributes();
for?(int?i?=?0...
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其他好文 时间:
2014-11-16 02:09:04
阅读次数:
160
问题描述:
Given an array S of n integers, are there elements
a, b, c in S such that a + b +
c = 0? Find all unique triplets in the array which gives the sum of zero.
Note:
Elements in a triplet...
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其他好文 时间:
2014-11-15 23:19:27
阅读次数:
347
Given an array S of n integers, are there elements a, b, c, and d in S such that a + b + c + d =
target? Find all unique quadruplets in the array which gives the sum of target.
Note:
Element...
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其他好文 时间:
2014-11-15 20:17:54
阅读次数:
202